Abundant Numbers
3,164th2,438th
Abundant Numbers (Long)
2,081st1,720th
Arithmetic Numbers
1,563rd1,559th1,316th
Card Number Validation
884th
Collatz
2,932nd2,623rd1,838th
Divisors
4,945th4,401st3,634th
Emirp Numbers
1,792nd
Emirp Numbers (Long)
1,157th978th
Evil Numbers
3,573rd
Evil Numbers (Long)
2,054th
Fibonacci
7,683rd
Fizz Buzz
8,923rd
Foo Fizz Buzz Bar
2,616th
Happy Numbers
2,261st
Happy Numbers (Long)
1,329th
Inventory Sequence
1,085th
Leap Years
3,769th
Lucky Numbers
922nd
Niven Numbers
3,056th
Niven Numbers (Long)
1,772nd
Odious Numbers
3,022nd
Odious Numbers (Long)
1,854th
Ordinal Numbers
1,696th
PalindromemordnilaP
476th
Pangram Grep
1,983rd
Pascal’s Triangle
2,015th
Pernicious Numbers
2,792nd
Pernicious Numbers (Long)
1,302nd
Prime Numbers
4,665th3,603rd
Prime Numbers (Long)
2,484th2,161st
Recamán
1,472nd
1,102nd
Scrambled Sort
524th
Seven Segment
1,253rd
√2
947th